package com.nw.game.mapper;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface BackstageMapper {
    @Select("select * from tb_user left join tb_progress using (userName)")
    List<Map<String,Object>> findAll();
}
